CoreDX Data Distribution Service
The High Performance, Small Footprint DDS from Twin Oaks Computing, Inc
DataWriterQos Class Reference

Data Fields

DurabilityQosPolicy durability
 
DurabilityServiceQosPolicy durability_service
 
DeadlineQosPolicy deadline
 
LatencyBudgetQosPolicy latency_budget
 
LivelinessQosPolicy liveliness
 
ReliabilityQosPolicy reliability
 
DestinationOrderQosPolicy destination_order
 
HistoryQosPolicy history
 
ResourceLimitsQosPolicy resource_limits
 
TransportPriorityQosPolicy transport_priority
 
LifespanQosPolicy lifespan
 
UserDataQosPolicy user_data
 
OwnershipQosPolicy ownership
 
OwnershipStrengthQosPolicy ownership_strength
 
WriterDataLifecycleQosPolicy writer_data_lifecycle
 
DataRepresentationQosPolicy representation
 
RpcQosPolicy rpc
 
DataTagQosPolicy data_tags
 
EntityNameQosPolicy entity_name
 
LoggingQosPolicy logging
 
RTPSWriterQosPolicy rtps_writer
 

Detailed Description

Field Documentation

◆ data_tags

DataTagQosPolicy data_tags

Configure security related Tags (name,value)

◆ deadline

The deadline committed to by the DataWriter.

◆ destination_order

DestinationOrderQosPolicy destination_order

The destination order logic offered by the DataWriter.

◆ durability

DurabilityQosPolicy durability

The durability policy offered by the DataWriter.

◆ durability_service

DurabilityServiceQosPolicy durability_service

The durability service configuration offered by the DataWriter.

◆ entity_name

EntityNameQosPolicy entity_name

entity_name

◆ history

The data history maintained by the DataWriter.

◆ latency_budget

LatencyBudgetQosPolicy latency_budget

The latency allowed by the DataWriter.

◆ lifespan

The expiration time for old samples managed by the DataWriter.

◆ liveliness

LivelinessQosPolicy liveliness

The liveliness mechanism offered by the DataWriter.

◆ logging

logging

◆ ownership

OwnershipQosPolicy ownership

The type of 'ownership' offered by the DataWriter.

◆ ownership_strength

OwnershipStrengthQosPolicy ownership_strength

The measure of 'ownership strength' offered by the DataWriter.

◆ reliability

ReliabilityQosPolicy reliability

The transport reliability offered by the DataWriter.

◆ representation

Informs DataReader(s) of the data representation(s) supported.

◆ resource_limits

ResourceLimitsQosPolicy resource_limits

The resource limits set on the DataWriter.

◆ rpc

Configure RPC relevant settings: instance_name, related_entity,and topic_aliases.

◆ rtps_writer

RTPSWriterQosPolicy rtps_writer

rtps writer configuration

◆ transport_priority

TransportPriorityQosPolicy transport_priority

The transport priority supported by the DataWriter.

◆ user_data

UserDataQosPolicy user_data

A sequence of octets associated with the DataWriter.

◆ writer_data_lifecycle

WriterDataLifecycleQosPolicy writer_data_lifecycle

Indicates if unregistered instances should be automatically disposed by the DataWriter.


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